Sound Capture: Mercedes-Benz 300 SLR 722

Hear the Mercedes-Benz 300 SLR 722 roar to life captured LIVE this afternoon by R&T Art Director Richard Baron. This is the same car that won the 1955 Mille Miglia with Stirling Moss behind the wheel. Lucky for us it was on display today at the 2011 Pebble Beach Concours d'Elegance.